Finding the Fourth Proportional to 373,331.58, 560,177.58 and 183,689.10
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Solution
The fourth proportional to 373,331.58, 560,177.58 and 183,689.10 is: 275,622.32
Step by Step Solution
- Step 1: Write the proportion equation
373,331.58 : 560,177.58 = 183,689.10 : x - Step 2: Convert to fraction form
373,331.58/560,177.58 = 183,689.10/x - Step 3: Cross multiply
373,331.58x = 560,177.58 × 183,689.10 - Step 4: Simplify right side
373,331.58x = 102,898,515,510.38 - Step 5: Solve for x
x = 102,898,515,510.38/373,331.58 - Step 6: Final answer
x = 275,622.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.